appendchild

问题 I have an XML1: <letterContent> <key1>key1</key1> <key2>key2</key2> <type>456</type> <object1>789</object1> <effectiveDate>00</effectiveDate> <expandedData /> </letterContent> ... and XML 2: <expandedData> <rsnForReg> <legacyTIN> <asCurrent>leg123</asCurrent> </legacyTIN> <etpmTIN> <asCurrent>etpm123</asCurrent> </etpmTIN> <regType> <asCurrent/> </regType> </rsnForReg> </expandedData> I want to insert XML 2 in XML 1 document on the expandedData node using JAVA. The final XML1 should look like

问题 I have an XML1: <letterContent> <key1>key1</key1> <key2>key2</key2> <type>456</type> <object1>789</object1> <effectiveDate>00</effectiveDate> <expandedData /> </letterContent> ... and XML 2: <expandedData> <rsnForReg> <legacyTIN> <asCurrent>leg123</asCurrent> </legacyTIN> <etpmTIN> <asCurrent>etpm123</asCurrent> </etpmTIN> <regType> <asCurrent/> </regType> </rsnForReg> </expandedData> I want to insert XML 2 in XML 1 document on the expandedData node using JAVA. The final XML1 should look like

问题 I have an XML1: <letterContent> <key1>key1</key1> <key2>key2</key2> <type>456</type> <object1>789</object1> <effectiveDate>00</effectiveDate> <expandedData /> </letterContent> ... and XML 2: <expandedData> <rsnForReg> <legacyTIN> <asCurrent>leg123</asCurrent> </legacyTIN> <etpmTIN> <asCurrent>etpm123</asCurrent> </etpmTIN> <regType> <asCurrent/> </regType> </rsnForReg> </expandedData> I want to insert XML 2 in XML 1 document on the expandedData node using JAVA. The final XML1 should look like

问题 I'm working on creating a game where a proverb is displayed in a table. When you click on one of the letters (or td) then it displays the letter. I used Javascript to create the table, after removing spaces/author/etc. Here is the code I used to create the table. function createRow(tableRowId, startIndex, endIndex) { var row = document.getElementById(tableRowId); var index = startIndex; while(index <= endIndex){ //hints array contains the letters to be displayed if(hints[index] != undefined){

问题 I'm working on creating a game where a proverb is displayed in a table. When you click on one of the letters (or td) then it displays the letter. I used Javascript to create the table, after removing spaces/author/etc. Here is the code I used to create the table. function createRow(tableRowId, startIndex, endIndex) { var row = document.getElementById(tableRowId); var index = startIndex; while(index <= endIndex){ //hints array contains the letters to be displayed if(hints[index] != undefined){

问题 How to only change root's tag name of a DOM node? In the DOM-Document model we can not change the property documentElement of a DOMElement object, so, we need "rebuild" the node... But how to "rebuild" with childNodes property? NOTE: I can do this by converting to string with saveXML and cuting root by regular expressions... But it is a workaround, not a DOM-solution. Tried but not works, PHP examples PHP example (not works, but WHY?): Try-1 // DOMElement::documentElement can not be changed,

问题 First of all: I'm not much schooled with javascript. So have a problem with the appendChild method. That's my code: var wrapper = document.getElementsByClassName('innerWrap'); var post = document.createElement('input'); post.style.position = "absolute"; post.style.top = "100px"; document.wrapper.appendChild(post); Why doesn't it work? Thanks in advance! 回答1: getElementsByClassName returns an NodeList, not a Node So you could try var wrapper = document.getElementsByClassName('innerWrap')[0];

问题 First of all: I'm not much schooled with javascript. So have a problem with the appendChild method. That's my code: var wrapper = document.getElementsByClassName('innerWrap'); var post = document.createElement('input'); post.style.position = "absolute"; post.style.top = "100px"; document.wrapper.appendChild(post); Why doesn't it work? Thanks in advance! 回答1: getElementsByClassName returns an NodeList, not a Node So you could try var wrapper = document.getElementsByClassName('innerWrap')[0];

问题 I'm appending the dynamically created image element to document. var img = new Image(); img.src = 'test.jpg', img.onload = function() { var addedImg = container.appendChild(img); console.log(img.width); //old width. } The problem here is the fact if I take image dimensions right after container.appendChild(img) it returns the source file dimensions because the appendChild has not finished yet(not repainted?) and dimensions are not re-calculated. var addedImg = container.appendChild(img);

问题 I am having trouble with this code in IE (with Chrome it seems to work fine): <html> <body> <script type="text/javascript"> var scriptContent = "var whatever=1"; var _js = document.createElement('script'); _js.setAttribute('type', 'text/javascript'); textNode = document.createTextNode(scriptContent); _js.appendChild(textNode); document.getElementsByTagName('body')[0].appendChild(_js); </script> </body> </html> The error I get in Internet Explorer (IE9) is: "unexpected call to a method or