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2014/10/16 ¤W¤È 12:09:20
jquery Programming Glossary: text.substringSplitting HTML into multiple columns with Javascript/jQuery http://stackoverflow.com/questions/1238155/splitting-html-into-multiple-columns-with-javascript-jquery var length text.length if length var div1sbstr text.substring 0 this.LENGTH_TO_SPLIT take a substring var div1 document.createElement.. append it if length this.LENGTH_TO_SPLIT var div2sbstr text.substring this.LENGTH_TO_SPLIT this.LENGTH_TO_SPLIT 2 var div2 document.createElement.. div2 if length this.LENGTH_TO_SPLIT 2 var div3sbstr text.substring this.LENGTH_TO_SPLIT 2 this.LENGTH_TO_SPLIT 3 var div3 document.createElement..
Using javascript substring() to create a read more link http://stackoverflow.com/questions/1606336/using-javascript-substring-to-create-a-read-more-link var cutoff 100 var text 'div.contentdetail' .text var rest text.substring cutoff if text.length 100 var period rest.indexOf '.' var space.. the rest again because we recalculated the cutoff rest text.substring cutoff var visibleText 'div.contentdetail' .text .substring..
http://stackoverflow.com/questions/3738490/finding-line-wraps width lastSpace null .each newlinesAt function i at text text.substring 0 at i n text.substring at i text text.replace n g n console.log.. newlinesAt function i at text text.substring 0 at i n text.substring at i text text.replace n g n console.log text newlinesAt this.text..
What is the best way of showing progress on an Ajax call? http://stackoverflow.com/questions/3901495/what-is-the-best-way-of-showing-progress-on-an-ajax-call nextDelimiter 1 Pull out the latest message var timeStamp text.substring nextDelimiter 1 if timeStamp.length 0 lastDelimiterPosition..
jQuery Autocomplete Plugin that triggers after token http://stackoverflow.com/questions/4564378/jquery-autocomplete-plugin-that-triggers-after-token this.value var pos text.lastIndexOf trigger this.value text.substring 0 pos trigger.length ui.item.value triggered false return false.. index if triggered index text.lastIndexOf trigger query text.substring index trigger.length this .autocomplete search query else if.. .autocomplete search query else if len trigger.length last text.substring len trigger.length triggered last trigger Demo here http jsfiddle.net..
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 styles to prevent unexpected results span.textContent text.substring start end fakeClone.appendChild span return span Computing..
Remove li tags using javascript array http://stackoverflow.com/questions/7064012/remove-li-tags-using-javascript-array return true var text a.attr 'href' .split ' ' 3 text text.substring 0 text.indexOf ' ' if .inArray text mygroups 0 return false..
Splitting HTML into multiple columns with Javascript/jQuery http://stackoverflow.com/questions/1238155/splitting-html-into-multiple-columns-with-javascript-jquery document.getElementById id get an element var text contentDiv.innerHTML var length text.length if length var div1sbstr text.substring 0 this.LENGTH_TO_SPLIT take a substring var div1 document.createElement div contentDiv.appendChild div1 append it if length.. var div1 document.createElement div contentDiv.appendChild div1 append it if length this.LENGTH_TO_SPLIT var div2sbstr text.substring this.LENGTH_TO_SPLIT this.LENGTH_TO_SPLIT 2 var div2 document.createElement div contentDiv.appendChild div2 if length this.LENGTH_TO_SPLIT.. 2 var div2 document.createElement div contentDiv.appendChild div2 if length this.LENGTH_TO_SPLIT 2 var div3sbstr text.substring this.LENGTH_TO_SPLIT 2 this.LENGTH_TO_SPLIT 3 var div3 document.createElement div contentDiv.appendChild div3 share improve..
Using javascript substring() to create a read more link http://stackoverflow.com/questions/1606336/using-javascript-substring-to-create-a-read-more-link jquery asp classic share improve this question var cutoff 100 var text 'div.contentdetail' .text var rest text.substring cutoff if text.length 100 var period rest.indexOf '.' var space rest.indexOf ' ' cutoff Math.max Math.min period space 0.. rest.indexOf ' ' cutoff Math.max Math.min period space 0 Assign the rest again because we recalculated the cutoff rest text.substring cutoff var visibleText 'div.contentdetail' .text .substring 0 cutoff EDIT shortened it a bit. EDIT Fixed a bug share improve..
http://stackoverflow.com/questions/3738490/finding-line-wraps maxLineWidth newlinesAt.push lastSpace i lineWidth width lastSpace null .each newlinesAt function i at text text.substring 0 at i n text.substring at i text text.replace n g n console.log text newlinesAt this.text text return this function var.. lastSpace i lineWidth width lastSpace null .each newlinesAt function i at text text.substring 0 at i n text.substring at i text text.replace n g n console.log text newlinesAt this.text text return this function var body 'body' textarea '#mytext'..
What is the best way of showing progress on an Ajax call? http://stackoverflow.com/questions/3901495/what-is-the-best-way-of-showing-progress-on-an-ajax-call nextDelimiter text.indexOf ' ' lastDelimiterPosition 1 if nextDelimiter 1 Pull out the latest message var timeStamp text.substring nextDelimiter 1 if timeStamp.length 0 lastDelimiterPosition nextDelimiter document.getElementById 'outputZone' .innerHTML..
jQuery Autocomplete Plugin that triggers after token http://stackoverflow.com/questions/4564378/jquery-autocomplete-plugin-that-triggers-after-token if triggered return false select function event ui var text this.value var pos text.lastIndexOf trigger this.value text.substring 0 pos trigger.length ui.item.value triggered false return false focus function return false minLength 0 .bind keyup function.. var text this.value var len text.length var last var query var index if triggered index text.lastIndexOf trigger query text.substring index trigger.length this .autocomplete search query else if len trigger.length last text.substring len trigger.length triggered.. trigger query text.substring index trigger.length this .autocomplete search query else if len trigger.length last text.substring len trigger.length triggered last trigger Demo here http jsfiddle.net andrewwhitaker kCkga Notes This is a very limited..
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 span span.style.cssText cssDefaultStyles Force styles to prevent unexpected results span.textContent text.substring start end fakeClone.appendChild span return span Computing offset position function getInputOffset var body document.body..
Remove li tags using javascript array http://stackoverflow.com/questions/7064012/remove-li-tags-using-javascript-array right 'li' .filter function var a this .find 'a' if a.length return true var text a.attr 'href' .split ' ' 3 text text.substring 0 text.indexOf ' ' if .inArray text mygroups 0 return false return true .remove And this one does the job neither 'li' .filter..
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