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Style

This commit is contained in:
Rico Sta. Cruz 2015-04-17 16:28:35 +08:00
parent d4ea9b9473
commit ada5cf67b4
2 changed files with 70 additions and 74 deletions
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7
assets/style.css
View File

@ -92,11 +92,12 @@
h2 {
margin-top: 3em;
}
}
pre {
background: #fafafa;
border-bottom: solid 1px #eef3fa;
border-right: solid 1px #eef3fa;
border-bottom: solid 1px #c7d7ee;
border-radius: 4px;
}
}
/*

55
xpath.md
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@ -6,81 +6,68 @@ layout: default
### Descendant selectors
| CSS | Xpath | ? |
| --- | --- | ---: |
| ---- | ---- | -- |
| `h1` | `//h1` | [?](#prefixes) |
| `div p` | `//div//p` | [?](#axes) |
| --- | --- | |
| `ul > li` | `//ul/li` | [?](#axes) |
| `ul > li > a` | `//ul/li/a` | |
| `div > *` | `//div/*` | |
| --- | --- | |
| ---- | ---- | -- |
| `:root` | `/` | [?](#prefixes) |
| `:root > body` | `/body` | |
{:.greycode.no-head}
{:.greycode.no-head.xp}
### Attribute selectors
| CSS | Xpath | ? |
| --- | --- | --: |
| ---- | ---- | -- |
| `#id` | `//[@id="id"]` | [?](#predicates) |
| `.class` | `//[@class="class"]` *...[kinda](#class-check)* | |
| `input[type="submit"]` | `//input[@type="submit"]` | |
| `a#abc[for="xyz"]` | `//a[@id="abc"][@for="xyz"]` | [?](#chaining-order) |
| --- | --- | |
| `a[rel]` | `//a[@rel]` | |
| --- | --- | |
| ---- | ---- | -- |
| `a[href^='/']` | `//a[starts-with(@href, '/')]` | [?](#string-functions) |
| `a[href$='pdf']` | `//a[ends-with(@href, '.pdf')]` | |
| `a[href~='://']` | `//a[contains(@href, '://')]` *...[kinda](#class-check)* | |
{:.greycode.no-head}
{:.greycode.no-head.xp}
### Order selectors
### Attribute selectors
| CSS | Xpath | ? |
| --- | --- | --: |
| ---- | ---- | -- |
| `ul > li:first-child` | `//ul/li[1]` | [?](#indexing) |
| `ul > li:nth-child(2)` | `//ul/li[2]` | |
| `ul > li:last-child` | `//ul/li[last()]` | |
| --- | --- | |
| `li#id:first-child` | `//li[@id="id"][1]` | |
| --- | --- | |
| `a:first-child` | `//a[1]` | |
| `a:last-child` | `//a[last()]` | |
{:.greycode.no-head}
{:.greycode.no-head.xp}
### Siblings
| CSS | Xpath | ? |
| --- | --- | --: |
| ---- | ---- | -- |
| `h1 ~ ul` | `//h1/following-sibling::ul` | [?](#other-axes) |
| `h1 + ul` | `//h1/following-sibling::ul[1]` | |
| --- | --- | |
| `h1 ~ #id` | `//h1/following-sibling::[@id="id"]` | |
{:.greycode.no-head}
### Negation
| CSS | Xpath | ? |
| --- | --- | --: |
| `h1:not([id])` | `//h1[not(@id)]` | [?](#boolean-functions) |
{:.greycode.no-head}
{:.greycode.no-head.xp}
### jQuery
| jQuery | Xpath | ? |
| ------ | --- | --: |
| CSS | Xpath | ? |
| ---- | ---- | -- |
| `$('ul > li').parent()` | `//ul/li/..` | [?](#other-axes) |
| `$('li').closest('section')` | `//li/ancestor-or-self::section` | |
| ---- | ---- | |
| `$('a').attr('href')` | `//a/@href` | [?](#steps) |
| `$('span').text()` | `//span/text()` | |
{:.greycode.no-head}
{:.greycode.no-head.xp}
### Other things
| jQuery | Xpath | ? |
| CSS | Xpath | ? |
| ---- | ---- | -- |
| `h1:not([id])` | `//h1[not(@id)]` | [?](#boolean-functions) |
| Text match | `//button[text()="Submit"]` | [?](#operators) |
| Text match (substring) | `//button[contains(text(),"Go")]` | |
| Arithmetic | `//product[@price > 2.50]` | |
@ -88,7 +75,15 @@ layout: default
| Has children (specific) | `//ul[li]` | |
| Or logic | `//a[@name or @href]` | [?](#operators) |
| Union (joins results) | `//a | //div` | [?](#unions) |
{:.greycode.no-head}
{:.greycode.no-head.xp}
<style>
/* ensure tables align */
table.xp {table-layout: fixed;}
table.xp tr>:nth-child(1) {width: 30%;}
table.xp tr>:nth-child(2) {width: auto;}
table.xp tr>:nth-child(3) {width: 10%; text-align:right;}
</style>
### Class check
Xpath doesn't have the "check if part of space-separated list" operator, so this is the workaround ([source](http://pivotallabs.com/xpath-css-class-matching/)):