demoCheckboxNodes.js
资源名称:Treeview.zip [点击查看]
上传用户:jdr1jdr
上传日期:2013-05-07
资源大小:68k
文件大小:3k
源码类别:
JavaScript
开发平台:
JavaScript
- // You can find general instructions for this file here:
- // http://www.treeview.net
- // Intructions on how to add checkboxes to a tree are only provided in this file.
- USETEXTLINKS = 1
- STARTALLOPEN = 0
- HIGHLIGHT = 0
- PRESERVESTATE = 1
- USEICONS = 0
- // In this case we want the whole tree to be built,
- // even those branches that are closed. The reason is that
- // otherwise some form elements might not be built at all
- // before the user presses "Get Values"
- BUILDALL = 1
- // This configuration file is used to demonstrate how to add checkboxes to your tree.
- // If your site will not display checkboxes, pick a different configuration file as
- // the example to follow and adapt.
- // Notes:
- // If you are going to set USEICONS = 1, then you will want to edit the gif files and
- // remove the white space on the right
- // Auxiliary functions for the contruction of the tree
- // You will mcertainly want to change these functions for your own purposes
- // If you want to add checkboxes to the folder you will have to create a function
- // similar to this one to do that and call it below in the tree construction section
- // These functions are directly related with the additional JavaScript in the
- // page holding the tree (demoCheckbox.html), where the form handling code
- // resides
- function generateCheckBox(parentfolderObject, itemLabel, checkBoxDOMId) {
- var newObj;
- // Read the online documentation for an explanation of insDoc and gLnk,
- // they are the base of the simplest Treeview trees
- newObj = insDoc(parentfolderObject, gLnk("R", itemLabel, "javascript:parent.op()"))
- // The trick to show checkboxes in a tree that was made to display links is to
- // use the prependHTML. There are general instructions about this member
- // in the online documentation
- newObj.prependHTML = "<td valign=middle><input type=checkbox id="+checkBoxDOMId+"></td>"
- }
- // Function similar to the above, but instead of creating checkboxes, it creates
- // radio buttons
- function generateRadioB(parentfolderObject, itemLabel, checkBoxDOMId) {
- var newObj;
- // Read the online documentation for an explanation of insDoc and gLnk,
- // they are the base of the simplest Treeview trees
- newObj = insDoc(parentfolderObject, gLnk("R", itemLabel, "javascript:parent.op()"))
- // The trick to show checkboxes in a tree that was made to display links is to
- // use the prependHTML. There are general instructions about this member
- // in the online documentation
- newObj.prependHTML = "<td valign=middle><input type=radio name=hourPick id="+checkBoxDOMId+"></td>"
- }
- // Construction of the tree
- foldersTree = gFld("Best time to try demos:", "demoCheckboxRightFrame.html")
- foldersTree.treeID = "checkboxTree"
- aux1 = insFld(foldersTree, gFld("Day of the week", "javascript:parent.op()"))
- generateCheckBox(aux1, "Monday", "BOX1")
- generateCheckBox(aux1, "Wednesday", "BOX2")
- generateCheckBox(aux1, "Friday", "BOX3")
- aux2 = insFld(foldersTree, gFld("Hour", "javascript:parent.op()"))
- generateRadioB(aux2, "10AM", "RD1")
- generateRadioB(aux2, "2PM", "RD2")
- generateRadioB(aux2, "6PM", "RD3")