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javascript Programming Glossary: this.value.lengthHow to impose maxlength on textArea in HTML using JavaScript http://stackoverflow.com/questions/1125482/how-to-impose-maxlength-on-textarea-in-html-using-javascript var len parseInt this.getAttribute maxlength 10 if this.value.length len alert 'Maximum length exceeded ' len this.value this.value.substr..
Disable Copy/Paste into HTML form using Javascript http://stackoverflow.com/questions/1226574/disable-copy-paste-into-html-form-using-javascript this.value var pasted Math.abs this.previousValue.length this.value.length 1 this.value if pasted this.onpaste.apply this arguments this.value..
jQuery password strength checker http://stackoverflow.com/questions/1388609/jquery-password-strength-checker function var strength 1 length 5 characters or more if this.value.length 5 strength contains lowercase characters if this.value.match..
Keypress in jQuery: Press TAB inside TEXTAREA (when editing an existing text) http://stackoverflow.com/questions/1738808/keypress-in-jquery-press-tab-inside-textarea-when-editing-an-existing-text 0 startPos myValue this.value.substring endPos this.value.length this.focus this.selectionStart startPos myValue.length this.selectionEnd..
Using javascript and jquery, to populate related select boxes with array structure http://stackoverflow.com/questions/180451/using-javascript-and-jquery-to-populate-related-select-boxes-with-array-structu
Selecting text in mobile Safari on iPhone http://stackoverflow.com/questions/1899421/selecting-text-in-mobile-safari-on-iphone
Adjust width of input field to its input http://stackoverflow.com/questions/3392493/adjust-width-of-input-field-to-its-input
http://stackoverflow.com/questions/4331022/focus-input-box-on-load whether a carriage return is one character or two. var len this.value.length 2 this.setSelectionRange len len else This might work for browsers.. .on focus function if this.setSelectionRange var len this.value.length 2 this.setSelectionRange len len else this.value this.value..
Max length for html text areas http://stackoverflow.com/questions/43569/max-length-for-html-text-areas be typed into a TEXTAREA tag is textarea onKeyPress return this.value.length 50 textarea Note onKeyPress is going to prevent any button press.. from the window object. 1 Thus textarea onKeyPress return this.value.length 50 onPaste return this.value.length window.clipboardData.getData.. onKeyPress return this.value.length 50 onPaste return this.value.length window.clipboardData.getData 'Text' .length 50 textarea Again..
How to insert text at the current caret position in a textarea http://stackoverflow.com/questions/4456545/how-to-insert-text-at-the-current-caret-position-in-a-textarea 0 startPos text this.value.substring endPos this.value.length this.focus this.selectionStart startPos text.length this.selectionEnd..
Count characters/sms using jQuery http://stackoverflow.com/questions/4705185/count-characters-sms-using-jquery remaining.next '#message' .keyup function var chars this.value.length messages Math.ceil chars 160 remaining messages 160 chars messages..
Set cursor position in html textbox http://stackoverflow.com/questions/512528/set-cursor-position-in-html-textbox i textAreas i .onfocus function setCaretPosition this.id this.value.length textAreas null addLoadEvent setTextAreasOnFocus share improve..
http://stackoverflow.com/questions/5533053/textarea-character-limit el.attributes.maxLength.value el.onkeypress function if this.value.length max return false maxLength document.getElementById text Demo..
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