Click a cell to edit how to create the text in the cell _ javascript skills

Source: Internet
Author: User
After you click a cell, you can edit the text in the cell. How to Create a text in the cell by using JAVASCRIPT? When you click the corresponding cell, the text in the cell becomes editable INPUT or SELECT, after leaving the cell, the cell text is the modified text.
The following method is used to change the click cell to INPUT. You do not know how to restore the text status after clicking another cell or how to return the modified value after the INPUT is returned. Is there a better way to achieve this effect.

<Script language = "javascript"> window. attachEvent ("onload", getTable); function getTable () {for (I = 0; I <tbl. cells. length; I ++) {var cell = tbl. cells [I]; cell. attachEvent ("onmousedown", getTexttoInput) ;}} getTexttoInput = function (evt) {var input; var html evt = (evt )? Evt: (window. event )? Window. event: "") if (evt) {var cell = (evt.tar get )? Evt.tar get: evt. srcElement; for (I = 0; I <tbl. cells. length; I ++) {if (tbl. cells [I] = cell) {html = '<input type = "text" value = "' + tbl. cells [I]. innerText + '"style =" width: 100% "> 'tbl. cells [I]. innerHTML = html ;}}}} script <table border = "1" cellpadding = "0" cellspacing = "0" id = "tbl"> <tr> <td> 123 </td> <td> 456 </td> </tr> <td> abc </td> <td> efg </td> </tr> </table>
[Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]


2,

<Script language = "javascript"> window. attachEvent ("onload", getTable); function getTable () {for (I = 0; I <tbl. cells. length; I ++) {var cell = tbl. cells [I]; cell. attachEvent ("onmousedown", getTexttoInput) ;}} getTexttoInput = function (evt) {var input; var html evt = (evt )? Evt: (window. event )? Window. event: "") if (evt) {var cell = (evt.tar get )? Evt.tar get: evt. srcElement; for (I = 0; I <tbl. cells. length; I ++) {if (tbl. cells [I] = cell) {html = '<input type = "text" id = "input' + I + '" value = "' + tbl. cells [I]. innerText + '"style =" width: 100% "onblur =" this. parentNode. innerHTML = this. value; "onkeydown =" if (window. event. keyCode = 13) {this. parentNode. innerHTML = this. value;} "> 'tbl. cells [I]. innerHTML = html; window. setTimeout ('document. getElementById ("input '+ I + '"). focus (); ', 300 );}}}} script <table border = "1" cellpadding = "0" cellspacing = "0" id = "tbl"> <tr> <td> 123 </td> <td> 456 </td> </tr> <td> abc </td> <td> efg </td> </tr> </table>
[Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]

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