Javascript implements switching between values in td, and javascript switches to td
I encountered an interview question before the interview. I didn't answer it because I had no thoughts at the time. Today I sorted it out and shared it with you:
The original question is: using the object method to create a 2x2 table requires a button in the cell column 2 in the second row. When you click this button, the va
Customer requirements are paramount.
This is the changed code. The "OK" and "cancel" buttons are removed. Click to double-click the event, and Press ESC to cancel the change.
Copy codeThe Code is as follows: // Add a double-click event for each Td
Function ReWritable ()
{
Var tbmian = document. getElementById ("tbmain ");
// Cyclically, double-click events are added for each column of each row. However, the first row (thead) and the last row (tfoot) a
Today, I encountered a very shameful thing during development: I removed the nbsp; that was written by others. I think there are a lot of confusions, and the results were scolded by the great gods. Removing this nbsp; will lead to the problem that the border of the TD will not be displayed when there is no data between TD, so the painful lesson is to be self-reported.Note: There is no content between
Lt; tr gt; lt; td gt; test lt; td gt; lt; tr gt; replace it with lt; LI gt; test lt; LI gt; for PHP regular expression Replacement. thank you. Example:
TestTo replace
TestPlease replace the PHP regular expression. thank you.
Because my HTML code is as follows:
News 1
2014-03-12
News 2
2014-02-20
The Charm Clan MX5 cracked unicom/Mobile 4g/3g (TD-LTE/TD-SCDMA/FDD-LTE/WCDMA)
Prerequisite: To ensure adequate electricity, at least 50%. Use pea pods, application treasure, etc. to back up important information.
1, download MX5 General edition firmware (http://www.flyme.cn/firmware.html)
2, after downloading, the handset and the computer through the data line connection.
Hint: The screenshot b
Customer demand is paramount.
This is the changed code, remove the "OK", "Cancel" button. Click to double-click the event, the user presses the ESC key to cancel the change.
Copy Code code as follows:
Add a double click event for each TD
function rewritable ()
{
var Tbmian=document.getelementbyid ("Tbmain");
Loops, adding a double click event for each row of columns, but the first row (THEAD) is not added to the last row (TFOOT).
for
This is the changed code to implement the following functions: Remove "OK" and "cancel. Click to double-click the event, and Press ESC to cancel the change. If you are interested, you can understand the customer requirements first.
This is the changed code. The "OK" and "cancel" buttons are removed. Click to double-click the event, and Press ESC to cancel the change.
The Code is as follows:
// Add a double-click event for each TdFunction ReWritable (){Var tbmian = document. getElementById ("t
FunctionExcutelink (OBJ ){VaRTable = obj. parentnode. parentnode;//Get table from TDVaRScenename = table. Rows [0]. cells [1]. childnodes [0]. value;//Obtains the value of a TD in a table.If(Scenename. Trim () = "") {Alert ("Enter the scenario name");Return;}VaRLon =Top. objearth. globeobserver ;}
// Table structure
Note: obj. parentnode. Parentnode. parentnode. parentnode directly obtains the table object. You can call all the attributes and me
The following small series will bring you a solution where the border style of the lt; td gt; label cannot be displayed in the browser. I think this is quite good. I will share it with you and give you a reference.
Problem:
In some browsers, such as the compatibility mode of the 360 browser,
When the content in the label is empty, that is, her style border is invalid.
Solution:
The solution that the border style of the above label cannot be
Currently there are two 4G standards based on LTE, namely LTE FDD and LTE TDD (the domestic custom of LTE TDD is called Td-lte). See the name you will have an intuitive impression, the two standards are based on the different branches of LTE, the similarity of more than 90%. Next we use traffic to illustrate the difference between the two:
One, Td-lte province resources, FDD speed fast
LTE FDD uses freq
Summary:
The development strategy of the third generation mobile communication system based on CDMA2000 1X technology, the conformance test of mobile terminals of category CDMA 1X in China, it is necessary to test the TD-SCDMA Mobile terminal. In addition to the principle of consistency test and the method of conformance testing, this paper also puts forward the development background and limitation of TD-
At present, over 1 billion of the world's mobile users, Internet technology is also experiencing the same growth process. Having a mobile terminal that can quickly and stably access the Internet is the biggest challenge facing the third generation mobile communication. TD-SCDMA can be applied to all mobile communication environments from rural to intensive urban areas, from walking to high-speed mobile, and also to different network infrastructures, s
This article describes the operations of the TR and TD in jquery on the table.
The first knowledge points empty tr
Suppose you have dynamically created TD for Id=dynamictrone TR, you can use the
$ ("#dynamicTrOne"). empty ();
Destroy all TD in the TR
The second knowledge point creates a TD
1. If you want the table to have an editable function, you can embed the input tag in the tableThe function of {{list_one[1] or '}} is that when the value of list_one[1] is none, the front-end Web interface does not display none, but is displayed as emptyTableclass= "Table table-bordered"ID= "Parameters"> TR> thstyle= "width:5px">Variable nameth> th>Variable Valueth> TR>{% for list_one in info_list[8]%}TR> TD
The example of this article describes the way JS gets the TD value in table. Share to everyone for your reference. Specifically as follows:
1, when you want to get multiple lines of any TD, the use of each TD to set a common class
Copy Code code as follows:
In the initialization method:
$ (document). Ready (function () {
$ (". Mouse_h
TD Overflow Hidden1 table{2 width:100px; 3 table-layout:fixed;/* only the table-defined layout algorithm is fixed, the following TD definition will work. */ 4 } 5 td{6 width:100%; 7 word-break:keep-all;/* does not change the line * /8 white-space:nowrap;/* does not change the line * /9 overflow:hidden;/* content is hidden when content is out of width * /Ten
☆ Ask questions:nowrap >I set the nowrap and do not set the nowrap effect all the same. Is that the form automatically stretches with the text, why?
→ Answer the question:The behavior of the TD element NoWrap property is related to the width property of the TD element.If the TD width is not set, the NoWrap property is in effect.If the
In fact, this problem has long been aware of, but did not solve it, decided to first set the back of the function to say, now finally resolved. is not a big problem, that is, in the JSP page added struts label is not good typesetting, the page does not show the position of the label is consistent with, baffled by that time, now open Google Browser inspection, and then found that he automatically will be more TR TD some things.
JSP page
Foreground HT
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