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2014/10/16 ¤W¤È 12:04:25
jquery Programming Glossary: input.valueImage Upload with Preview and Delete http://stackoverflow.com/questions/10206648/image-upload-with-preview-and-delete 200 reader.readAsDataURL input.files 0 else var img input.value '#img_prev' .attr 'src' img .height 200 #x .show .css margin..
How to highlight a part part of an Input text field in HTML using Javascript or JQuery http://stackoverflow.com/questions/10341843/how-to-highlight-a-part-part-of-an-input-text-field-in-html-using-javascript-or YNr7K Code var input document.getElementById textBoxId input.value Cup of tea input.setSelectionRange 0 3 Highlights Cup input.focus..
How do I do a jQuery blocking AJAX call without async = false? http://stackoverflow.com/questions/11062803/how-do-i-do-a-jquery-blocking-ajax-call-without-async-false not found' .ajax url 'email is registered.php' data email input.value async false success function data var ok data 'true' input.setCustomValidity..
Set custom HTML5 required field validation message http://stackoverflow.com/questions/13798313/set-custom-html5-required-field-validation-message if input.validity.typeMismatch input.setCustomValidity ' input.value ' is not a Valid Email Address. else input.setCustomValidity.. window input function changeOrInput if input.value input.setCustomValidity valOrFunction options.emptyText window.. else input.setCustomValidity function invalid if input.value input.setCustomValidity valOrFunction options.emptyText window..
http://stackoverflow.com/questions/1384074/limit-input-box-to-0-100 Javascript like this script function handleChange input if input.value 0 input.value 0 if input.value 100 input.value 100 script Then.. this script function handleChange input if input.value 0 input.value 0 if input.value 100 input.value 100 script Then declare the.. handleChange input if input.value 0 input.value 0 if input.value 100 input.value 100 script Then declare the input box like this..
How to know if the text in a textbox is selected? http://stackoverflow.com/questions/5001608/how-to-know-if-the-text-in-a-textbox-is-selected number return input.selectionStart 0 input.selectionEnd input.value.length else if typeof document.selection undefined input.focus..
http://stackoverflow.com/questions/5519936/jquery-keyboard-events your_input_id input.oninput function alert input.value Unfortunately it doesn't work in IE 8. However in those browsers.. function if window.event.propertyName value alert input.value SO regular JavaScript answerer @Andy E has covered this in..
Get cursor or text position in pixels for input element http://stackoverflow.com/questions/6930578/get-cursor-or-text-position-in-pixels-for-input-element 0 selectionStart 0 else selectionStart Math.min input.value.length selectionStart if typeof selectionEnd string selectionEnd.. selectionEnd 0 selectionEnd 0 else selectionEnd Math.min input.value.length selectionEnd If available thus IE use the createTextRange.. property ' ' End of CSS variable checks var text input.value textLen text.length fakeClone document.createElement div if..
jQuery selector comparing element's attributes (and/or properties) between them http://stackoverflow.com/questions/8370388/jquery-selector-comparing-elements-attributes-and-or-properties-between-them was trying to get this code to work if 'input DefaultValue input.value ' .lenght 0 ... What about it It should return the number of..
Image Upload with Preview and Delete http://stackoverflow.com/questions/10206648/image-upload-with-preview-and-delete function e '#img_prev' .attr 'src' e.target.result .height 200 reader.readAsDataURL input.files 0 else var img input.value '#img_prev' .attr 'src' img .height 200 #x .show .css margin right 10px document .ready function #x .click function #img_prev..
How to highlight a part part of an Input text field in HTML using Javascript or JQuery http://stackoverflow.com/questions/10341843/how-to-highlight-a-part-part-of-an-input-text-field-in-html-using-javascript-or method no idea why both exist . Live demo http jsfiddle.net YNr7K Code var input document.getElementById textBoxId input.value Cup of tea input.setSelectionRange 0 3 Highlights Cup input.focus In older versions of IE 9 you'll need to use one of their..
How do I do a jQuery blocking AJAX call without async = false? http://stackoverflow.com/questions/11062803/how-do-i-do-a-jquery-blocking-ajax-call-without-async-false undefined return var err 'Email address not found' .ajax url 'email is registered.php' data email input.value async false success function data var ok data 'true' input.setCustomValidity ok '' err script form method get action nextpage.php..
Set custom HTML5 required field validation message http://stackoverflow.com/questions/13798313/set-custom-html5-required-field-validation-message displayed in textbox I have tried this.. function check input if input.validity.typeMismatch input.setCustomValidity ' input.value ' is not a Valid Email Address. else input.setCustomValidity This function not working properly Do you have any other.. input options input.setCustomValidity valOrFunction options.defaultText window input function changeOrInput if input.value input.setCustomValidity valOrFunction options.emptyText window input else input.setCustomValidity function invalid.. valOrFunction options.emptyText window input else input.setCustomValidity function invalid if input.value input.setCustomValidity valOrFunction options.emptyText window input else console.log INVALID input.setCustomValidity..
http://stackoverflow.com/questions/1384074/limit-input-box-to-0-100 limit keyfilter share improve this question Use plain Javascript like this script function handleChange input if input.value 0 input.value 0 if input.value 100 input.value 100 script Then declare the input box like this input type text onchange.. share improve this question Use plain Javascript like this script function handleChange input if input.value 0 input.value 0 if input.value 100 input.value 100 script Then declare the input box like this input type text onchange handleChange this.. this question Use plain Javascript like this script function handleChange input if input.value 0 input.value 0 if input.value 100 input.value 100 script Then declare the input box like this input type text onchange handleChange this Because you have..
How to know if the text in a textbox is selected? http://stackoverflow.com/questions/5001608/how-to-know-if-the-text-in-a-textbox-is-selected function isTextSelected input if typeof input.selectionStart number return input.selectionStart 0 input.selectionEnd input.value.length else if typeof document.selection undefined input.focus return document.selection.createRange .text input.value ..
http://stackoverflow.com/questions/5519936/jquery-keyboard-events in recent versions of all major browsers var input document.getElementById your_input_id input.oninput function alert input.value Unfortunately it doesn't work in IE 8. However in those browsers you can use the propertychange event on the value property.. event on the value property instead input.onpropertychange function if window.event.propertyName value alert input.value SO regular JavaScript answerer @Andy E has covered this in detail on his blog http whattheheadsaid.com projects input special..
Get cursor or text position in pixels for input element http://stackoverflow.com/questions/6930578/get-cursor-or-text-position-in-pixels-for-input-element number isNaN selectionStart selectionStart 0 if selectionStart 0 selectionStart 0 else selectionStart Math.min input.value.length selectionStart if typeof selectionEnd string selectionEnd parseFloat selectionEnd if typeof selectionEnd number isNaN.. selectionEnd selectionStart selectionEnd selectionStart if selectionEnd 0 selectionEnd 0 else selectionEnd Math.min input.value.length selectionEnd If available thus IE use the createTextRange method if typeof input.createTextRange function var range.. property listOfModifiers i cssDefaultStyles property ' ' getInputCSS property ' ' End of CSS variable checks var text input.value textLen text.length fakeClone document.createElement div if selectionStart 0 appendPart 0 selectionStart var fakeRange appendPart..
jQuery selector comparing element's attributes (and/or properties) between them http://stackoverflow.com/questions/8370388/jquery-selector-comparing-elements-attributes-and-or-properties-between-them been changed in an html form used to edit something I was trying to get this code to work if 'input DefaultValue input.value ' .lenght 0 ... What about it It should return the number of changed fields if i get 0 i will stop form submission show..
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